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Patent
D911439
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Priority
Sep 17 2019
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Filed
Sep 17 2019
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Issued
Feb 23 2021
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Expiry
Feb 23 2036
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Assg.orig
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Entity
unknown
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1
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36
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n/a
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The ornamental design for a pencil sharpener, as shown and described.
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FIG. 1 is a front perspective view of a pencil sharpener according to the present invention;
FIG. 2 is a rear perspective view of the pencil sharpener of FIG. 1;
FIG. 3 is a left side view of the pencil sharpener of FIG. 1;
FIG. 4 is a right side view of the pencil sharpener of FIG. 1;
FIG. 5 is a front view of the pencil sharpener of FIG. 1;
FIG. 6 is a rear view of the pencil sharpener of FIG. 1;
FIG. 7 is a top view of the pencil sharpener of FIG. 1; and,
FIG. 8 is a bottom view of the pencil sharpener of FIG. 1.
Liu, Michael
| Patent |
Priority |
Assignee |
Title |
| ER6667, |
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| Patent |
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Assignee |
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Jun 05 2000 |
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Pencil sharpener having a pencil limiting device |
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May 27 2005 |
Matsushita Electric Industrial Co., Ltd. |
Electric stapler with pencil sharpener |
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May 21 2010 |
AMAX INTERNATIONAL CO , LTD |
Electronic pencil sharpener |
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Jun 30 2009 |
SANFORD, L P |
Sharpener with noise reducing features |
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Jun 29 2009 |
SANFORD, L P |
Sharpener with autostop feature |
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Apr 06 2012 |
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Electric pencil sharpener with auto-stop feature |
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Electric pencil sharpener |
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Jun 24 1985 |
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Pencil sharpener |
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Sep 22 1988 |
John Manufacturing Limited |
Combined pencil sharpener and letter opener |
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Jan 12 1993 |
John Manufacturing Ltd. |
Pencil sharpener |
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Jan 13 1997 |
STANLEY FASTENING SYSTEMS, L P |
Electric pencil sharpener |
| D406173, |
Jun 01 1998 |
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Pencil sharpener |
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Dec 29 2003 |
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Electrical pencil sharpener with digital clock |
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Jan 26 2004 |
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Electrical pencil sharpener with digital clock |
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Nov 15 2004 |
MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD |
Combined stapler and pencil sharpener |
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Apr 27 2006 |
MATSUSHITA ELECTRIC INDUSTRIAL CO , LTD |
Pencil sharpener |
| D614698, |
Sep 22 2009 |
BANK OF AMERICA, N A , AS NEW ADMINISTRATIVE AGENT, SWING LINE LENDER AND L C ISSUER |
Pencil sharpener |
| D642215, |
May 06 2010 |
Maped |
Pencil sharpener |
| D669131, |
Jul 20 2012 |
SANFORD, L P |
Electric pencil sharpener |
| D718813, |
Jun 19 2014 |
SANFORD, L P |
Pencil sharpener |
| D718814, |
Jun 19 2014 |
SANFORD, L P |
Pencil sharpener |
| D720009, |
Jun 19 2014 |
SANFORD, L P |
Pencil sharpener |
| D755289, |
Feb 28 2014 |
Acme United Corporation |
Pencil sharpener |
| D785705, |
Feb 28 2014 |
Acme United Corporation |
Pencil sharpener |
| Date |
Maintenance Fee Events |
n/a
| Date |
Maintenance Schedule |
n/a